Chestnut Jasper Letter Opener. you can buy your Chestnut Jasper Letter Opener from the Norcross-Madagascar (NMG). These Chestnut Jasper Letter Opener are mined from the Norcross-Madagascar (NMG) quarry and manufactured in our factory. It's better to buy your Chestnut Jasper Letter Opener from your direct source of Chestnut Jasper.